我在视觉工作室做了这个，效果非常好;用简短的此代码逐个索引地比较数组。

private void compareButton_Click(object sender, EventArgs e)
        {
            int[] answer = { 1, 3, 4, 6, 8, 9, 5, 4, 0, 6 };
            int[] exam = { 1, 2, 3, 6, 8, 9, 5, 4, 0, 7 };

            int correctAnswers = 0;
            int wrongAnswers = 0;

            for (int index = 0; index < answer.Length; index++)
            {
                if (answer[index] == exam[index])
                {
                    correctAnswers += 1;
                }
                else
                {
                    wrongAnswers += 1;
                }
            }

            outputLabel.Text = ("The matching numbers are " + correctAnswers +
                "\n" + "The non matching numbers are " + wrongAnswers);
        }

输出将是;匹配的数字是7 不匹配的数字是3

可列举的使用。LINQ中的SequenceEqual。

int[] arr1 = new int[] { 1,2,3};
int[] arr2 = new int[] { 3,2,1 };

Console.WriteLine(arr1.SequenceEqual(arr2)); // false
Console.WriteLine(arr1.Reverse().SequenceEqual(arr2)); // true

我在视觉工作室做了这个，效果非常好;用简短的此代码逐个索引地比较数组。

private void compareButton_Click(object sender, EventArgs e)
        {
            int[] answer = { 1, 3, 4, 6, 8, 9, 5, 4, 0, 6 };
            int[] exam = { 1, 2, 3, 6, 8, 9, 5, 4, 0, 7 };

            int correctAnswers = 0;
            int wrongAnswers = 0;

            for (int index = 0; index < answer.Length; index++)
            {
                if (answer[index] == exam[index])
                {
                    correctAnswers += 1;
                }
                else
                {
                    wrongAnswers += 1;
                }
            }

            outputLabel.Text = ("The matching numbers are " + correctAnswers +
                "\n" + "The non matching numbers are " + wrongAnswers);
        }

输出将是;匹配的数字是7 不匹配的数字是3

        int[] a = { 2, 1, 3, 4, 5, 2 };

        int[] b = { 2, 1, 3, 4, 5, 2 };

        bool ans = true;

        if(a.Length != b.Length)
        {
            ans = false;
        }
        else
        {
            for (int i = 0; i < a.Length; i++)
            {
                if( a[i] != b[i])
                {
                    ans = false;
                }
            }
        }

        string str = "";

        if(ans == true)
        {
            str = "Two Arrays are Equal";
        }

        if (ans == false)
        {
            str = "Two Arrays are not Equal";
        }

       //--------------Or You can write One line of Code-------------

        var ArrayEquals = a.SequenceEqual(b);   // returns true

你可以使用Enumerable.SequenceEqual。这适用于任何IEnumerable<T>，而不仅仅是数组。

Elementwise比较?是什么

public void Linq78a()
{
 int[] numbers1 = { 5, 4, 1, 3, 9, 8, 6, 7, 2, 0 };
 int[] numbers = { 5, 4, 1, 3, 9, 8, 6, 7, 2, 0 };
 bool bb = numbers.Zip(numbers1, (a, b) => (a == b)).Any(p => !p);
 if (!bb) Console.WriteLine("Lists are equal (bb)");
   else Console.WriteLine("Lists are not equal (bb)");
}

将(a==b)条件替换为您想在a和b中进行比较的任何内容。

(这结合了来自MSDN开发者Linq的两个例子)